MLA
Drying Cotton : an African American Woman in a Cotton Field with a Basket Full of Cotton on Her Head [Hand Colored]. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 68. https://digital.library.emory.edu/purl/286nzs7h6n-cor.
APA, 6th edition
Drying cotton : an African American woman in a cotton field with a basket full of cotton on her head [hand colored] (Box 68). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/286nzs7h6n-cor.
Chicago
“Drying Cotton : an African American Woman in a Cotton Field with a Basket Full of Cotton on Her Head [Hand Colored].” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 68. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/286nzs7h6n-cor.